The lifting device comprises a lifting plate, a bottom plate, push rods, a moving mechanism and an auxiliary supporting mechanism, the lifting plate and the bottom plate are oppositely arranged, the push rods are arranged between the lifting plate and the bottom plate in pairs, each push rod comprises a rotating end and a moving end, the rotating ends are connected with the lifting plate, and the moving mechanism is movably connected with the bottom plate; the moving end is connected with the moving mechanism which is arranged to drive the moving end to do linear motion relative to the bottom plate, so that one end of the push rod rotates relative to the lifting plate, and the other end moves relative to the bottom plate. The auxiliary supporting structures are arranged between the lifting plate and the bottom plate in pairs, and the two connecting ends of each auxiliary supporting structure are rotationally connected with the lifting plate and the bottom plate correspondingly so as to keep supporting the lifting plate together with the push rod. The rotating axis of the connecting end is perpendicular to or almost perpendicular to the rotating axis of the rotating end and the rotating axis of the moving end, the moving freedom degree and the space rotating freedom degree of the lifting plate in the horizontal direction are limited, the lifting plate does not have position deviation in the horizontal direction before and after lifting, and meanwhile tipping is prevented.

    本发明涉及一种举升装置和运载车,包括举升板、底板、推杆、移动机构和辅助支撑机构,举升板与底板相对设置,推杆成对设置在举升板和底板之间,推杆包括转动端和移动端,转动端与举升板连接,移动机构与底板活动连接,移动端与移动机构连接,移动机构设置为带动移动端相对底板作直线运动,使得推杆一端相对举升板转动,另一端相对底板移动。辅助支撑结构成对设置在举升板与底板之间,辅助支撑结构的两个连接端分别与举升板和底板转动连接,以保持同推杆一起支撑举升板。连接端转动轴线与转动端和移动端的转动轴线垂直或几乎垂直,限制举升板水平方向上的移动自由度和空间转动自由度,使得举升板升降前后在水平方向不存在位置偏差,同时防止倾翻。


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    Title :

    Lifting device and carrier loader


    Additional title:

    举升装置和运载车


    Contributors:
    YANG YINGWEI (author) / ZHAO YIHAO (author) / CHENG DONGPING (author) / HE WEI (author)

    Publication date :

    2023-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last




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